412907899 has 4 divisors (see below), whose sum is σ = 412948800. Its totient is φ = 412867000.

The previous prime is 412907893. The next prime is 412907947. The reversal of 412907899 is 998709214.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 998709214 = 2 ⋅499354607.

It is a cyclic number.

It is not a de Polignac number, because 412907899 - 2¹¹ = 412905851 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (412907893) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6774 + ... + 29524.

It is an arithmetic number, because the mean of its divisors is an integer number (103237200).

Almost surely, 2^412907899 is an apocalyptic number.

412907899 is a deficient number, since it is larger than the sum of its proper divisors (40901).

412907899 is a wasteful number, since it uses less digits than its factorization.

412907899 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40900.

The product of its (nonzero) digits is 326592, while the sum is 49.

The square root of 412907899 is about 20320.1353095889. The cubic root of 412907899 is about 744.6480622291.

The spelling of 412907899 in words is "four hundred twelve million, nine hundred seven thousand, eight hundred ninety-nine".